What was found
INSPECTION TYPE: C, BS 620 - 640 RT WINDOW FORGING FOUND CORROSION AT CUTOUT SKIN AFT AREA. CORROSION BLEND OUT (0.028 X 1 X 1 INCHES). WINDOW FORGING REINSTALLED AS PER SRM 51-30-02.
- Difficulty date
- April 13, 2003
- Submitted
- April 30, 2003
- Operation
- Air carrier
- Aircraft
- N681UP
- Make and model
- Boeing 747121
- Aircraft serial
- 19661
- Aircraft time
- 100,611 hours, 25,820 cycles
- System (JASC)
- 5610 · Flight Compartment Windows
- Part
- Forging
- Condition
- Corroded
- Location
- Rt Window
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.